Tagged Questions

RVM (Ruby Version Manager) is a command line tool which allows users to install, manage and work with multiple Ruby environments from interpreters to sets of gems easily in the various Unix-like systems (such as Linux and Mac OS X).

I have browsed around but unable to find why rvmsudo is needed for passenger installation.
I am installing passenger with nginx in my server and I'm using RVM. According to the passenger user manual ...

I have been working on the issue where I need to find whether:
1. RVM is properly installed on the system or not.
I am checking the existence of $HOME/.rvm directory for doing so. If it exists then ...

While trying to get a new Sinatra app up and running, I unwisely followed one of the steps on the Phusion Passenger error page which recommended enabling RVM mixed mode with rvm user gemsets.
I gave ...

i'm newbie on ruby and rvm and i'll try to explain the problem and the steps i've done:
created the directory websites/project1
created a gemset on a ruby version (2.1.4)
rvm use ruby-2.1.4@project1 ...

I have an Amazon Ubuntu 14.04 instance.
I installed rvm on both the ubuntu user, and then installed gems for aws-sdk. Then I took an AMI of the machine. In the user-data file I am trying to use the ...

Yeah, thats the problem. I am using a PB-TJ75 I have no idea, what can i do, so anything will be helpful. I've tried with both rbenv and rvm but it is still happening. Ubuntu just shutdowns itself. ...

Note for those thinking of marking this duplicate: yes, my XCode tools are installed and up to date.
I started this morning with a system having neither rvm or Homebrew, and was able to install rvm ...

I am using OSX 10.10.2.
I tried using rvm to update Ruby from 2.1.5 to 2.2.0. This resulted in some errors which sent me down a path of troubleshooting problems with Ruby and rvm.
Ultimately, I did ...

I would like to understand exactly how Ruby and RubyGems interact with the operating system environment (through environment variables, etc.) when Ruby installed from source. Many tutorials suggest ...

My RSpec examples were running respectably until I migrated to a new Mac. Now, it seems the 1st test will take 1-3 minutes. The next time the tests are run (in a different order) that same test might ...